baber/WOPTO huggingface dataset:
Patent WO-2019236176-A1 (WO)
Title: Method for dicing die attach film
Inventor: WESTERMAN RUSSELL
IPC: H01L21/78
Filed: 2019-03-27
Abstract: The present invention provides a method for dicing a substrate on a composite film. The method comprising the provision of a work piece having a support film, a frame and a substrate. The substrate has a top surface and a bottom surface. The top surface of the substrate has at least one die region and at least one street region. The composite film is adhered to the substrate and to the support film. Substrate material is removed from the at least one street region to expose a portion of the composite film. The exposed composite film is removed from the at least one street region. A first component of the exposed portion of the composite film is plasma etched. A second component of the composite film is removed by applying a force to the composite film.
Patent WO-2019195600-A1 (WO)
Title: Physical downlink shared channel reception when physical downlink control channel with different spatial quasi-colocation assumptions are mapped to the same control resource set
Inventor: JOHN WILSON MAKESH PRAVIN
IPC: H04W48/12
Filed: 2019-04-04
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to monitor, via a receive beam, a first transmission time interval (TTI) of a plurality of different TTIs for a control resource set. The UE may decode the control resource set to obtain a first grant and a second grant. Upon decoding the control resource set, the UE may determine that the first grant and the second grant are associated with different parameters. In some cases, the parameters may be spatial quasi-colocation (QCL) assumptions mapped to the control resource set. The UE may decode, resources of a shared data channel indicated in at least one of the first grant and the second grant. In some cases, the UE may decode the resources during at least one of the first TTI and a second TTI of the plurality different TTIs.
Patent WO-2019199600-A1 (WO)
Title: Systems and methods for additive manufacturing flow control devices
Inventor: WAKELAM CHRISTIAN
IPC: B23K26/12
Filed: 2019-04-05
Abstract: A flow control device for an additive manufacturing system is provided. The flow control device includes a gas supply configured to discharge a gas, a first flow modifier configured to modify at least one flow characteristic of a first portion of the gas, and a second flow modifier configured to cooperate with the first flow modifier to modify the at least on flow characteristic of the first portion of the gas. The second flow modifier is further configured to modify at least one flow characteristic of a second portion of the gas, and the first flow modifier and the second flow modifier are configured to cooperate to direct at least a portion of the first portion and the second portion of the gas towards a melt pool in a plurality of particles.
Patent WO-2019209646-A1 (WO)
Title: Colloidal vesicles for use as dedusting agents in construction panels
Inventor: DONOVAN ALEXANDER J
IPC: C04B26/28
Filed: 2019-04-19
Abstract: Ceiling tiles and wallboards can be produced with vesicle dedusting agent. For example, a ceiling tile can include: a dried base mat that includes: (a) mineral wool; (b) binder; (c) a vesicle dedusting agent at about 0.01 to about 10 wt%, wherein the vesicle dedusting agent includes vesicles; (d) optionally cellulosic fiber; (e) optionally perlite; (f) optionally glass fiber; and (g) optionally calcium sulfate dihydrate. For example, a wallboard can be produced from slurry including: (a) calcium sulfate hemihydrate at 70 to 99.6 wt%; (b) vesicle dedusting agent at about 0.01 to about 10 wt%, wherein the vesicle dedusting agent includes vesicles; (c) optionally cellulose fibers at about 0.5 to about 3 wt%; (d) optionally at least one dispersant at about 0.01 to about 2 wt%; and (e) water at a ratio of water to dry components of about 1:6 to about 20:1.
Patent WO-2019209788-A1 (WO)
Title: Reflective terminators for optical networks
Inventor: JENSEN JOSEPH CLINTON
IPC: G02B6/293
Filed: 2019-04-23
Abstract: Optical terminators comprising a ferrule assembly with an optical filter for providing a reflective event in an optical network are disclosed. The optical filter assembly reflecting one or more preselected wavelengths so that the service provide can test optical links in an unmated connection node of the optical network. In one embodiment, the optical terminator has a hardened connector interface for outside plant applications. A ferrule assembly comprises the optical filter, and at least a portion of the ferrule assembly is disposed within the connector housing of the optical terminator. In another embodiment the connector housing comprises a locking feature integrally formed into the body of the connector housing, for securing the reflective terminator. Other embodiments comprise a sealing element for sealing a rear end of the reflective terminator, a plug end of an outer housing having first and second fingers, and a coupling nut disposed about a portion of the outer housing. The optical terminator advantageously allows the network operator to test and determine the operation of a branch of the optical network without having to send a technician to physically visit and test the operation of the desired link in the optical network.
Patent WO-2020005375-A1 (WO)
Title: Multipurpose air monitoring device
Inventor: PIECH MARCIN
IPC: G08B17/117
Filed: 2019-04-24
Abstract: An illustrative example monitoring device (20) includes a plurality of radiation sources (30, 32) that respectively emit a different type of radiation. At least one radiation detector (34) is situated to detect radiation emitted the radiation sources and reflected off airborne particles (26, 28). The radiation detector has a first sensitivity configured for detecting a concentration of the particles within a first range and a second sensitivity configured for detecting a concentration of the particles within a second, different range. A processor (52) is configured to determine a ratio of the types of detected radiation, a type of the particles reflecting the detected radiation based on the ratio, and the concentration of the particles reflecting the detected radiation based on the first or second sensitivity.
Patent WO-2019226369-A1 (WO)
Title: Adaptive panoramic video streaming using overlapping partitioned sections
Inventor: WOZNIAK MATTHEW
IPC: H04N21/6379
Filed: 2019-05-13
Abstract: Innovations in stream configuration operations and playback operations for adaptive streaming of panoramic video are described. The innovations include features of adaptive streaming of panoramic video with overlapping sections. For example, a stream configuration tool splits an input picture of panoramic video into overlapping sections. A playback tool reconstructs one or more of the sections. Because of overlap between adjacent sections, for gradual changes in a view window, the playback tool can, in effect, preemptively fetch a new section as the view window moves out of a current section into the new section. By the time the view window reaches a non-overlapping part of the adjacent, new section, the playback tool has retrieved encoded data for the new section and can reconstruct the new section. This hides network latency and stream switching latency from the viewer, and disruption of playback is avoided.
Patent WO-2019245670-A1 (WO)
Title: Diffusion audio en continu à faible latence avec coexistence de communications
Inventor: WOJCIESZAK LAURENT
IPC: H04W4/80
Filed: 2019-05-13
Abstract: Selon l'invention, un premier dispositif peut établir, avec un second dispositif, une liaison de communication sans fil à courte portée. Le premier dispositif peut déterminer un intervalle de temps entre chaque paquet d'un ensemble de paquets devant être transmis sur une liaison de communication sans fil à courte portée avec un second dispositif. Le premier dispositif peut coder des données avec un débit binaire qui est basé sur l'intervalle de temps. Le premier dispositif peut mettre en paquets les données codées dans l'ensemble de paquets. Le premier dispositif peut transmettre l'ensemble de paquets au second dispositif ou à la liaison de communication sans fil à courte portée, et chaque paquet de l'ensemble de paquets peut être séparé de l'intervalle de temps lorsqu'il est transmis.
Patent WO-2019222126-A1 (WO)
Inventor: PAYNE MELISSA
IPC: A61K8/21
Filed: 2019-05-14
Abstract: Les compositions de soins buccodentaires et/ou les compositions de soins buccodentaires monodoses contiennent une source d'ions métalliques. Les compositions de soins buccodentaires et/ou les compositions de soins buccodentaires monodoses offrent une absorption d'ions métalliques moyenne élevée. COMPOSITIONS DE SOINS BUCCODENTAIRES
Patent WO-2019236259-A1 (WO)
Title: Programmable interface for automated learning refreshers
Inventor: NEVAREZ ALBERTO F
IPC: G09B5/06
Filed: 2019-05-16
Abstract: Technologies for integrating data from video-based learning resources with push messages are provided. The disclosed techniques include, in response to a playing, in learning software, of a video-based learning resource, determining a trigger event based at least partly on recall data. In response to an occurrence of the trigger event, the disclosed technologies cause insertion of a learning refresher item that includes content extracted from the video-based learning resource into a push message.
Patent WO-2019231721-A1 (WO)
Title: Distributed computing system with a synthetic data as a service feedback loop engine
Inventor: ZARGAHI KAMRAN
IPC: G06N3/00
Filed: 2019-05-17
Abstract: Various embodiments, methods and systems for implementing a distributed computing system feedback loop engine are provided. Initially, a training dataset report is accessed. The training dataset report identifies a synthetic data asset having values for asset- variation parameters. The synthetic data asset is associated with a frameset. Based on the training dataset report, the synthetic data asset with a synthetic data asset variation is updated. The frameset is updated using the updated synthetic data asset.
Patent WO-2020060597-A1 (WO)
Title: Articles extrudés profilés biodégradables
Inventor: JOHNSON ADAM
IPC: C08G63/06
Filed: 2019-05-30
Abstract: La présente invention concerne des articles biodégradables tels qu'une tubulure et des articles de restauration. Les articles sont moulés par extrusion à partir d'une résine polymère qui est constituée d'au moins 25 pour cent en poids d'au moins un polymère biodégradable, tel que des polyhydroxyalcanoates. De préférence les articles sont formés par extrusion de profilé.
Patent WO-2019236960-A1 (WO)
Title: Cladded valve seat, assembly, and methods for cladding such seat
Inventor: BAYYOUK JACOB A
IPC: F01L3/04
Filed: 2019-06-07
Abstract: This disclosure provides a valve seat having cladded surfaces of high hardness in order to improve the service life of valve seats. The cladded surfaces may include various materials of favorable mechanical properties for mitigating failure mechanisms known for common valve seats (e.g., having a common base metal throughout). In one example, the cladded surfaces are created using an additive manufacturing process, such as laser metal deposition. The cladded surfaces offer advantages including metallurgical bonding, localized low heat input at the laser focus (thus enabling accurate control of temperature and mitigating undesirable heat treatment effects), ductility in middle layers for increasing impact resistance, variable cladding thickness (optionally exceeding 1 mm), increased hardness by material and fusing temperature selections, corrosion resistance, modification of mechanical properties of the same selected material, and allowing for sensor embedment.
Patent WO-2019245827-A1 (WO)
Inventor: HETHCOCK JAMES DONN
IPC: B64C3/20
Filed: 2019-06-12
Abstract: A composite core assembly includes a composite core structure having internal material interfaces and an attachment rail coupled to the composite core structure. The attachment rail includes a first planar surface and a second planar surface adjoined with the first planar surface. The first planar surface is arranged parallel to an internal material interface plane of the composite core structure, and the first planar portion is at least partially integrated into the composite core structure in an internal material interface plane. At least a portion of the first planar surface extends beyond a perimeter surface of the composite core structure, and the second planar surface is configured to attach to the surrounding support member. The core material does not have net edge facets or flat edges positioned next to surrounding structure, and/or may not have a structure arranged parallel to the adjacent support structure to attach to the support structure.
Patent WO-2020005954-A1 (WO)
Title: Systems and methods for contingency net asset value pricing
Inventor: FETRAT FARHAD
IPC: G06Q40/00
Filed: 2019-06-25
Abstract: Systems and methods for contingency NAY pricing are disclosed. In one embodiment, in an information processing apparatus comprising at least one computer processor, a method for contingency Net Asset Value (cNAV) pricing may include (1) receiving a daily Net Asset Value (NAV) for a fund and performance data for a plurality of benchmarks; (2) selecting one of the plurality of benchmarks that has a benchmark performance that is similar to a fund performance of the fund for a period of time; (3) determining a correlation factor between the fund performance and the selected benchmark performance; and (4) calculating a cNAV based on a prior day's NAV for the fund, a movement for the selected benchmark, and the correlation factor in response to a daily NAV for the fund being unavailable.
Patent WO-2020006326-A1 (WO)
Title: Enteral feeding systems and methods
Inventor: HOFFSTETTER LEONARD
IPC: A61J15/00
Filed: 2019-06-28
Abstract: The present specification is directed to systems, devices, and methods of portable enteral pump systems for feeding and/or flushing an ambulatory patient. Embodiments provide an enteral pumping device that may be loaded by a patient from a front and a top side of the pumping device and is therefore more convenient to use. Further, embodiments incorporate a single rotor pump for dual-use purposes of feeding nutrients and flushing fluids to the patient. A pinch valve is placed between the parallel sides of the two tubes to cut off fluid flow when required. At least one sensor is also placed between the rotor pump and an outlet. The sensors are used to detect occlusions and the type of disposables used, among other purposes.
Patent WO-2020014532-A1 (WO)
Title: Systems and methods implementing air conditioning systems
Inventor: DIAMOND ANTHONY
IPC: F24B1/00
Filed: 2019-07-11
Abstract: Systems and methods for implementing air conditioning and water store systems that are configured such that a direct expansion of a heat transfer material allows for both hot and cold thermal storage are provided. In such systems, an included cold thermal energy storage unit can be cooled to a temperature lower than the temperature desired for a target space while the target space is simultaneously cooled to the desired temperature, such that the temperature desired for the target space can subsequently be established and/or maintained by the cold thermal energy storage unit irrespective of whether the cold thermal energy storage unit is being principally relied on to cool the target space or whether an included powered condensing unit is being relied on to cool the target space. In conjunction with this, hot thermal units and water in a water store can be heated. In short, the system allows for the capture of normally ejected heat in the water store.
Patent WO-2020018629-A1 (WO)
Title: Multiple vehicle signaling synchronization from adaptive timing sources
Inventor: BAKER DOUGLAS V
IPC: B60Q1/52
Filed: 2019-07-17
Abstract: A synchronization signaling system and method for operating the synchronization signaling system including a master clock, a set of alert devices, a user input adapted to receive a pattern request, at least one pattern cycle defining an alert pattern, and a controller having a local clock and defining a local time, where the controller is configured to operate the synchronization signaling system.
Patent WO-2020162976-A1 (WO)
Inventor: ELMORE MATTHEW
IPC: E01F13/00
Filed: 2019-08-06
Abstract: An anchorless crash cushion apparatus having a plurality of interconnected water-filled crash cushion elements and a non-water filled forward-most cushion element includes vehicle capture structure resisting upward tilting of an impacting vehicle and ramping of the impacting vehicle and stabilizing structure resisting relative rotation between the crash cushion elements in both vertical and lateral planes during vehicle impact. The forward-most cushion element defines a notch and a metal nose cap having a weakened midsection is located in front of the notch.
Patent WO-2020036785-A1 (WO)
Title: Disruptive dressing for use with negative pressure and fluid instillation
Inventor: CARROLL CHRISTOPHER
IPC: A61F13/00
Filed: 2019-08-07
Abstract: A method and apparatus for disrupting material at a tissue site is described. The apparatus includes a modulating layer formed from an open-cell reticulated foam and positionable adjacent the tissue site. The apparatus also includes a macro-column layer formed from a felted foam and having a plurality of through-holes separated from each other by walls. The macro-column layer is positionable adjacent to the modulating layer. The through-holes form nodules in the tissue site in response to negative pressure.
Patent WO-2020056164-A1 (WO)
Title: Signaling a sign value and an absolute value for a delta picture order count
Inventor: HENDRY FNU
IPC: H04N19/136
Filed: 2019-09-12
Abstract: A method of decoding a coded video bitstream implemented by a video decoder. The coded video bitstream includes a plurality of reference picture list structures each containing a plurality of reference picture entries. The method includes parsing a flag that specifies a sign value of an absolute value of a delta picture order count (POC) associated with a short-term reference picture entry from the plurality of reference picture entries; parsing the absolute value of the delta POC associated with the short-term reference picture entry; generating a reference picture list based on the sign value of the absolute value of the delta POC and the absolute value of the delta POC; and performing inter-prediction based on the reference picture list to generate a reconstructed block.
Patent WO-2020060920-A1 (WO)
Inventor: JONES FREDERICK K
IPC: G06F9/455
Filed: 2019-09-16
Abstract: Methods, systems, and computer-readable mediums for detection of policy violations in an unmodified binary in a virtual environment include receiving the unmodified binary in an executable and linkable format (ELF). The unmodified binary is executed, via an emulator, within the virtual environment. The executing includes determining, by an instruction set emulator, a symbol that is referenced during the executing of the unmodified binary. The symbol, a current state, and a global state is sent to a software policy engine. The software policy engine determines an assertion associated with the symbol. The assertion verifies a policy is enforced. A previous state is updated based on the symbol. The assertion is executed based on the current state, the previous state, and the global state. The assertion is determined to have failed based on the executing the assertion. A warning is logged indicating the failed assertion.
Patent WO-2020068940-A1 (WO)
Title: Managing control plane latency for integrated access and backhaul
Inventor: ZHANG YUJIAN
IPC: H04W84/04
Filed: 2019-09-25
Abstract: Systems and methods of reducing control plane latency in a 5G IAB network are described. SRs transmitted between nodes indicate that a control plane PDU is to be transmitted. The SRs use periodic resources or OCCs reserved for control plane signaling and are initiated by an RRC message or RACH from the UE. The SRs are initiated if the LCID field in the MAC subheader of the RRC message indicates the CCCH or the DCCH logical channel. If the PDU is available after the original resource, a resource is used that is provided via another grant, which is periodically provided or automatically initiated due to failure to transmit on the original grant. The SR or RRC message can also specify a delayed timeslot for the grant. For contention-based procedures the RACH preamble is randomly selected or selected from among a set of RACH preambles assigned for RRC procedures.
Patent WO-2020072362-A1 (WO)
Title: System and method for changing beacon identifiers for secure mobile communications
Inventor: TAYLOR ERIC
IPC: A63F9/24
Filed: 2019-09-30
Abstract: A system includes a casino management server and an electronic casino device that includes a beacon configured to wirelessly communicate with personal devices of players. The device transmits a request for a custom beacon ID to the casino management server, receives the custom beacon ID from the casino management server in response to the request; and configures the beacon with the custom beacon ID, thereby broadcasting the custom beacon ID to the personal device of the player. The server receives, from the personal device of the player, a pairing request that includes a received beacon ID as received by the personal device based on the broadcasting, validates that the received beacon ID matches the custom beacon ID, stores a valid association between the personal device of the player and the electronic casino device; and authorizes connected actions to be performed by the personal device based on the association.
Patent WO-2020072443-A1 (WO)
Title: Intelligent systems based training of customer service agents
Inventor: TRUONG HENRY
IPC: G09B3/00
Filed: 2019-10-01
Abstract: A system and method of use to train customer service agents. The training system employs intelligent systems to facilitate or enable the training of customer service agents. The training system provides training to customer service agents and tracks the progress of the customer service trainees. In one aspect, the training system emulates a customer engaging with the customer service trainee, by emulating one or both of the persona of the customer and the scenario of the customer/trainee interaction.
Patent WO-2020106402-A1 (WO)
Title: Patient support mechanism for a portable medical scanner
Inventor: BAILEY ERIC
IPC: A61G13/12
Filed: 2019-10-24
Abstract: A patient support mechanism that supports a patient during scanning of the patient by a medical scanner. The support mechanism includes a shoulder support rotatably attached to a head support. The head support receives the patient's head and the shoulder support receives an upper portion of the patient's body wherein the shoulder support includes a downwardly extending attachment device. The support mechanism also includes an attachment mechanism having a post section that is attached to the medical scanner. Further, the attachment mechanism includes a bracket element for receiving the attachment device wherein the shoulder support is attached to the bracket element by positioning the shoulder support above the bracket element and moving the shoulder support downward to attach the attachment device to the bracket element while the patient is lying in bed.
Patent WO-2020093044-A1 (WO)
Title: Liposomal enhanced intra-peritoneal chemotherapy
Inventor: OEFELEIN MICHAEL
IPC: A61K31/337
Filed: 2019-11-04
Abstract: The invention described herein is directed to treating neoplasms by intraperitoneal administration of liposomal formulations of chemotherapeutic drugs. Methods of instilling liposomal formulations of taxane and platin chemotherapeutic agents into the peritoneal cavity of a subject to treat ovarian cancer or a primary peritoneal cancer are disclosed.